Updated: Jul 25, 2026
Location and Projects
Address
PO BOX 2418, Auburn, WA, 98071
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Cap Construction
Serving Auburn and surrounding areas in Washington, Cap Construction brings over three decades of experience to residential and commercial building projects. Their long-established presence in the region reflects a focus on both small- and large-scale construction work. Cap Construction manages a range of project types, from ground-up builds to remodeling and renovation assignments. The company works with local homeowners as well as business property owners, adapting project scopes to each client’s needs. With a history spanning more than 30 years, Cap Construction has developed practical solutions for new construction, structural upgrades, and improvements to existing spaces. Their project management process incorporates clients’ input through all phases, emphasizing straightforward communication and timely completion of building or renovation objectives.
Cap Construction Services
Start a project today:
Cap Construction Contact Information
Phone Number: (253) 315-2132
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Address: PO BOX 2418, Auburn, WA 98071
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Cap Construction Auburn
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cap Construction has a BuildZoom score of 98, which places them above 84% of 128,670 contractors in Washington.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Cap Construction has worked on at least
1.0 project over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$5k-$20k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Mini split install as per proposed on existing building permit
Valuation:
$7,000
Permit #:
M22005084
Status:
complete
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Vernon residence - alteration (bb)
Valuation:
$106,001
Permit #:
CNST-2213731
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Nordland res: bathtub shower pan shower valve
Valuation:
N/A
Permit #:
PLM19-0171
Status:
issued
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Emmons: 1-pan & 1-valve emmons: 1-pan & 1-valve
Valuation:
N/A
Permit #:
PLM18-0119
Status:
issued
Fee:
$46
Permit Type:
N/A
Building Type:
N/A
Whitman residence - alteration
Valuation:
$1,000
Permit #:
CRAL-2181589
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Whitman residence - plumbing
Valuation:
$1,000
Permit #:
CPLU-2182460
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel bldg/mech/plumbing
Valuation:
N/A
Permit #:
B-18-0764-1
Status:
expired
Fee:
$1,307
Permit Type:
Alteration/remodel
Building Type:
N/A
Padur residence addition 100sf 2nd floor loft
Valuation:
N/A
Permit #:
ALT19-0070
Status:
issued
Fee:
$392
Permit Type:
N/A
Building Type:
N/A
Remove and replace 17 existing 2x4 exterior wall - replace with like materials
Valuation:
N/A
Permit #:
BLD-17-0384
Status:
Pending
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Vernon residence - alteration (bb)
Valuation:
$8,500
Permit #:
CNST-2202819
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace & reconfigure bathroom plumbing fixtures at an existing single family residence
Valuation:
N/A
Permit #:
PLM19-0014
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install two (2) sinks and a tub/shower at an existing single family residence
Valuation:
N/A
Permit #:
PLM19-0047
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and replace 17 existing 2x4 exterior wall - replace with like materials
Valuation:
N/A
Permit #:
BLD-17-0384
Status:
complete
Fee:
$411
Permit Type:
N/A
Building Type:
N/A
Convert existing apartment to office space second floor of cafe de paris. cap existing plumbing fixtures removed with this remodel
Valuation:
N/A
Permit #:
BLD19950746
Status:
FINAL
Fee:
$343
Permit Type:
4 - alteration/re...
Building Type:
111 single family...
Convert existing apartment to office space second floor of cafe de paris. cap existing plumbing fixtures removed with this remodel
Valuation:
N/A
Permit #:
BLD19960331
Status:
FINAL
Fee:
$130
Permit Type:
22 - deck/porch/p...
Building Type:
111 single family...
Convert existing apartment to office space second floor of cafe de paris. cap existing plumbing fixtures removed with this remodel
Valuation:
N/A
Permit #:
BLD19960120
Status:
FINAL
Fee:
$83
Permit Type:
47 - plumbing/wat...
Building Type:
111 single family...
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BZ Score
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Avg Project
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Projects
160
BZ Score
$32.4K
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Cap Construction Reviews
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Verified License
BuildZoom confirmed this contractor's license
Cap Construction License info
Verified License
| License # | CAPCOC*813BC |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Cap Construction at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CPCONC*915LJ |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Individual |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of August, 2020. Check the current license status of Cap Construction with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CAPCOC*813BC |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Cap Construction at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CPCONC*915LJ |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Cap Construction at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CPCONC 915LJ |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, General |
| Business Type | Individual |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Cap Construction at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Insured
| Insurer | Ohio Cas Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | OLD REPUBLIC SURETY CO |
| Bond Value | $12,000 |
10
Permits
- Building permit records show that Cap Construction has worked on 10 permitted projects.
Cap Construction Employees
CP
Chad Poznanski
Partner/Member
O
Owner
Owner
PJ
Poznanski, Chad J
Owner
PJ
Poznanski, Chad Jeremy
Owner